1.Fits most USA guitar/bass, CTS pots have long been the first choice in American guitars like Fender, Gibson, etc.
2.Musiclily CTS pots features ±10% resistance tolerance compared to CTS products offered by most other suppliers
3.CTS 450 Series,500K, Audio taper, design for guitar bass usage, gives you smoother and more accurate response
4.Fine 24 spline split knurled shaft with nut, lock and dress washer. Threaded bushing is 3/8 inch (9.525mm) tall
5.500K pot is standard control for humbucker, A500K is for tone knob normally.